آمار

تعداد نشریات24
تعداد شماره‌ها226
تعداد مقالات1,918
تعداد مشاهده مقاله2,879,918
تعداد دریافت فایل اصل مقاله2,122,839
Jafarnezhadgero, AmirAli, Piran Hamlabadi, Milad, Valizadeh orang, Aydin. (1399). A Preliminary Design of New Kyphosis Backpack with the Ability to Show Pressure and Maintain the Curvature of the Spine. سامانه مدیریت نشریات علمی, 4(2), 76-82.
AmirAli Jafarnezhadgero; Milad Piran Hamlabadi; Aydin Valizadeh orang. "A Preliminary Design of New Kyphosis Backpack with the Ability to Show Pressure and Maintain the Curvature of the Spine". سامانه مدیریت نشریات علمی, 4, 2, 1399, 76-82.
Jafarnezhadgero, AmirAli, Piran Hamlabadi, Milad, Valizadeh orang, Aydin. (1399). 'A Preliminary Design of New Kyphosis Backpack with the Ability to Show Pressure and Maintain the Curvature of the Spine', سامانه مدیریت نشریات علمی, 4(2), pp. 76-82.
Jafarnezhadgero, AmirAli, Piran Hamlabadi, Milad, Valizadeh orang, Aydin. A Preliminary Design of New Kyphosis Backpack with the Ability to Show Pressure and Maintain the Curvature of the Spine. سامانه مدیریت نشریات علمی, 1399; 4(2): 76-82.

A Preliminary Design of New Kyphosis Backpack with the Ability to Show Pressure and Maintain the Curvature of the Spine

Journal of Advanced Sport Technology
دوره 4، شماره 2 - شماره پیاپی 7، مهر 2020، صفحه 76-82  XML اصل مقاله (572.64 K)
نوع مقاله: Original research papers
نویسندگان
AmirAli Jafarnezhadgero email orcid 1؛ Milad Piran Hamlabadiorcid 2؛ Aydin Valizadeh orangorcid 3
1Department of Sport Management and Biomechanics, Faculty of Educational Science and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
2Department of Sport Management and Biomechanics, University of Mohaghegh Ardabili, Ardabil, Iran.
3Department of Sport Physiology, Faculty of Educational Science and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
چکیده
The aim of this study was to design a kyphosis backpack with the ability to show the pressure and maintain the curvature of the spine for people who use backpacks for a long time. This backpack is designed with tracholambosacral brace. It is designed to distribute good pressure on the shoulder, which is suitable for all ages and has two metals to maintain the natural alignment of the spine and adjustable straps on the front of the trunk and front of the abdomen. The backpack consists of three fabric bands, an electrical circuit consisting of three bending sensors and a pressure sensor, as well as two stabilizing metals. Designed to communicate between sensors in a mobile backpack (mobile app) that displays information about its degree of curvature through bending sensors. In order to display the amount of pressure, the pressure sensor also shows this information on the mobile phone. The design of this circuit and application is such that if the amount of curvature and pressure is more than the allowable limit, it informs the person through vibration so that it can maintain the normal level of the spine and also adjust the bag load. To use this feature, the application must turn on the electronic circuit, then connect to the circuit via Bluetooth to establish a connection between the circuit and the mobile application. The kyphosis backpack with the ability to measure pressure and maintain the curvature of the spine designed in the present study can be used in correctional training programs, carrying classroom equipment as well as sports equipment. The warning system and display of the pressure on the spine, makes this backpack a comfortable and user-friendly backpack.
کلیدواژه‌ها
Kyphosis؛ Brace؛ Mobile App؛ Backpack
مراجع

1.         Buchheit RG, Guan H, Mahajanam S, Wong F. Active corrosion protection and corrosion sensing in chromate-free organic coatings. Progress in Organic Coatings. 2003;47(3-4):174-82.

2.         Hong Y, Li JX, Wong ASK, Robinson PD. Effects of load carriage on heart rate, blood pressure and energy expenditure in children. Ergonomics. 2000;43(6):717-27.

3.         Motmans R, Tomlow S, Vissers D. Trunk muscle activity in different modes of carrying schoolbags. Ergonomics. 2006;49(2):127-38.

4.         Chow D, Ou Z, Wang X, Lai A. Short-term effects of backpack load placement on spine deformation and repositioning error in schoolchildren. Ergonomics. 2010;53(1):56-64.

5.         Gelalis I, Ristanis S, Nikolopoulos A, Politis A, Rigas C, Xenakis T. Loading rate patterns in scoliotic children during gait: the impact of the schoolbag carriage and the importance of its position. European Spine Journal. 2012;21(10):1936-41.

6.         Chow DH-K, Hin CK-F, Ou D, Lai A. Carry-over effects of backpack carriage on trunk posture and repositioning ability. International Journal of Industrial Ergonomics. 2011;41(5):530-5.

7.         Dianat I, Javadivala Z, Asghari-Jafarabadi M, Asl Hashemi A, Haslegrave CM. The use of schoolbags and musculoskeletal symptoms among primary school children: are the recommended weight limits adequate? Ergonomics. 2013;56(1):79-89.

8.         Dockrell S, Simms C, Blake C. Schoolbag carriage and schoolbag-related musculoskeletal discomfort among primary school children. Applied Ergonomics. 2015;51:281-90.

9.         Ramprasad M, Alias J, Raghuveer A. Effect of backpack weight on postural angles in preadolescent children. Indian pediatrics. 2010;47(7):575-80.

10.       Daneshmandi H, Rahmani-Nia F, Hosseini S. Effect of carrying school backpacks on cardio-respiratory changes in adolescent students. Sport Sciences for Health. 2008;4(1-2):7-14.

11.       Vredenburg K, Mao J-Y, Smith PW, Carey T, editors. A survey of user-centered design practice. Proceedings of the SIGCHI conference on Human factors in computing systems; 2002.

12.       Alavi-Mehr SM, Jafarnezhadgero A, Salari-Esker F, Zago M. Acute effect of foot orthoses on frequency domain of ground reaction forces in male children with flexible flatfeet during walking. The Foot. 2018;37:77-84.

13.       Jafarnezhadgero A, Madadi-Shad M, Alavi-Mehr SM, Granacher U. The long-term use of foot orthoses affects walking kinematics and kinetics of children with flexible flat feet: A randomized controlled trial. PloS one. 2018;13(10):e0205187.

14.       Anbarian M, Jafarnezhad A. Knee malalignment influences the electromyographic activity of selected lower limb muscles during gait in boy adolescents. Gait & Posture. 2015;1(42):S39-S40.

15.       Jafarnezhadgero A, Fatollahi A, Amirzadeh N, Siahkouhian M, Granacher U. Ground reaction forces and muscle activity while walking on sand versus stable ground in individuals with pronated feet compared with healthy controls. PloS one. 2019;14(9):e0223219.

16.       Jafarnezhadgero A, Madadi-Shad M, McCrum C, Karamanidis K. Effects of Corrective Training on Drop Landing Ground Reaction Force Characteristics and Lower Limb Kinematics in Older Adults With Genu Valgus: A Randomized Controlled Trial. Journal of Aging & Physical Activity. 2019;27(1).

17.       Jafarnezhadgero A, Madadi-Shad M, Esker FS, Robertson D. Do different methods for measuring joint moment asymmetry give the same results? Journal of bodywork and movement therapies. 2018;22(3):741-6.

18.       Madadi-Shad M, Jafarnezhadgero AA, Sheikhalizade H, Dionisio VC. Effect of a corrective exercise program on gait kinetics and muscle activities in older adults with both low back pain and pronated feet: A double-blind, randomized controlled trial. Gait & Posture. 2020;76:339-45.

19.       Legg S, Cruz C. Effect of single and double strap backpacks on lung function. Ergonomics. 2004;47(3):318-23.

20.       Legg JW, Lewis CA, Parsons M, Ng T, Isacke CM. A novel PKC-regulated mechanism controls CD44–ezrin association and directional cell motility. Nature cell biology. 2002;4(6):399-407.

21.       Hamlabadi M, Jafarnezhadgero A, Anoushirvani S. A preliminary design of new corrective and wireless thoracolumbar bracing for individuals with functional thoracolumbar kyphosis. 2019;2:33-6.

آمار
تعداد مشاهده مقاله: 276
تعداد دریافت فایل اصل مقاله: 164


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب